Yemen’s Houthi leader Abdul-Malik al-Houthi sharply attacked the United States and Israel in a televised address, calling the two countries the “source of evil and instability in the world” as his movement confronts renewed tensions with Saudi Arabia and signals that it remains prepared to widen its regional role.

Al-Houthi accused Washington, Israel and their allies of promoting instability through warfare and the exploitation of national wealth, according to reports published July 17. He also argued that Israel’s ambition to reshape the Middle East was driving conflicts across the region and accused the Saudi leadership of operating in alignment with American and Israeli objectives. The assertions reflected the Houthis’ longstanding political narrative and were not accompanied by evidence supporting the broader allegations.

The address carried added significance because it followed a new exchange of fire between the Houthis and Saudi Arabia, threatening a period of relative calm that had largely held since a United Nations-brokered truce began in 2022. Associated Press and Reuters reporting said al-Houthi warned Thursday that Saudi oil installations, airports, ports and other strategic facilities could become targets for Houthi missiles and drones if Riyadh intensified military action.

The Houthis recently fired missiles and drones toward Saudi Arabia after accusing the kingdom of attacking Sanaa International Airport. The airport dispute was connected to an Iranian aircraft carrying a Houthi delegation, according to regional reporting. The plane was diverted, while the ensuing confrontation brought the movement and Saudi Arabia closer to sustained cross-border hostilities than they had been for several years.

Al-Houthi’s speech therefore operated on two levels. Its denunciation of the United States and Israel reinforced the movement’s ideological positioning within Iran’s network of regional partners. Its warning to Saudi Arabia, however, was more operationally specific, identifying categories of infrastructure that the Houthis have the demonstrated capacity to threaten. Saudi Arabia is a major U.S. security partner and a central energy supplier, making any attack on its production or export network immediately relevant to Washington.

The Houthis, formally known as Ansarallah, seized Sanaa in 2014 and control much of northern and western Yemen. Iran has provided political and military support to the movement, while the United States has accused Tehran of enabling its missile, drone and maritime capabilities. The State Department designated Ansarallah as a foreign terrorist organization in 2025, citing threats to U.S. personnel, regional partners and international shipping.

Those maritime capabilities remain a principal U.S. concern. Beginning in late 2023, the Houthis attacked commercial vessels and launched missiles and drones across the Red Sea region, saying their operations were connected to Israel’s war in Gaza. The movement targeted more than 100 merchant ships from 2023 into early 2025, according to the Associated Press, disrupting a route used by container ships, energy cargoes and naval forces traveling between Asia, Europe and the Mediterranean.

The Bab el-Mandeb Strait, located between Yemen and the Horn of Africa, is especially vulnerable. Ships passing through it enter the Red Sea and can continue north toward Egypt’s Suez Canal. When carriers judge the passage unsafe, vessels may be diverted around southern Africa, adding distance, fuel consumption, insurance expenses and delays. That can affect U.S. importers, manufacturers and consumers even when no American-owned vessel is directly attacked.

Washington has previously used naval deployments, interceptions, airstrikes and sanctions to counter Houthi operations. U.S. forces have also worked with allies to protect merchant traffic and deter attacks against military ships. Those measures reduced some immediate threats but did not eliminate the Houthis’ missile and drone arsenal or their ability to impose economic costs by creating uncertainty around maritime transit.

The latest rhetoric arrives as international concern about the Red Sea remains elevated. On July 14, the United Nations Security Council adopted Resolution 2826, extending the secretary-general’s monthly reporting requirement on Houthi attacks against merchant and commercial vessels for another six months, through Jan. 15, 2027. The resolution passed with 13 votes in favor and abstentions by China and Russia.

During the Security Council proceedings, several governments described Houthi attacks and threats to navigation as a continuing danger to international peace and commerce. The United States has argued that freedom of navigation must be protected and that the movement should stop missile, drone and maritime operations. China and Russia have placed greater emphasis on resolving the broader regional conflicts that they say contribute to instability, illustrating continued divisions over how to address the Houthis.

Al-Houthi’s reference to Israel also reflects the movement’s effort to present its actions as part of a broader conflict rather than solely a Yemeni struggle. The Houthis have launched missiles and drones toward Israel and have linked their Red Sea campaign to Palestinian casualties in Gaza. Israel, in turn, has carried out strikes against Houthi-controlled territory and infrastructure in Yemen, creating a direct conflict across more than 1,000 miles.

For U.S. policymakers, the danger is that separate confrontations could merge. Renewed Saudi-Houthi fighting could coincide with Houthi operations against Israel, American naval forces or commercial shipping. An escalation involving Iran could further increase pressure on the movement to act, particularly because Tehran and the Houthis share an interest in challenging U.S. military influence and Israel’s regional position.

Still, incendiary language does not by itself establish that a new Houthi campaign has been ordered. The group frequently uses televised speeches to mobilize domestic supporters, justify its policies and warn adversaries. Analysts and governments will therefore focus on observable developments: missile and drone deployments, maritime warnings, attacks on Saudi territory, attempted strikes on Israel and changes in shipping behavior near Yemen.

The consequences inside Yemen could also be severe. A return to sustained war with Saudi Arabia would threaten a fragile political stalemate and could further restrict humanitarian access, commercial imports and civilian travel. Years of conflict have damaged Yemen’s economy and public services, while millions of people remain dependent on aid. New attacks on airports, ports or energy infrastructure could deepen those pressures regardless of which side initiated the escalation.

Al-Houthi’s remarks ultimately serve as both a political declaration and a warning. By portraying the United States and Israel as the central causes of global instability, he reinforced the movement’s alignment with Iran and its hostility toward Washington. By threatening Saudi strategic assets at a moment of renewed cross-border violence, he also raised the possibility that the next phase of confrontation could directly affect American allies, global energy markets and one of the world’s most sensitive maritime corridors.